„Some wonder why I have such a feeling of concern over the imposition of the death penalty. I ask those who wonder how would you feel if you defended a man charged with murder, who was as innocent as any hon. member in this House at this very moment, who was convicted; whose appeal was dismissed, who was executed; and six months later the star witness for the Crown admitted that he, himself, had committed the murder and blamed it on the accused? That experience will never be effaced from my memory.“
— John Diefenbaker 13th Prime Minister of Canada 1895 - 1979
May 1, 1972, House of Commons.